baber/WOPTO huggingface dataset:
Patent FI-130641-B1 (FI)
Title: A process for producing a liquid transportation fuel component
Inventor: AALTO PEKKA
IPC: C10G3/00
Filed: 2022-06-30
Granted: 2024-01-03
Abstract: Here is provided a process for producing at least one liquid transportation fuel component, wherein in the first mode of running the process a paraffinic hydrocarbon feed (170) is converted to a hydroisomerisation effluent (200, 230), fractionated, and a fraction thereof is recycled via hydrocracking reactor back to the fractionation (240) from which a liquid transportation fuel component, preferably an aviation fuel component, is recovered. In the process, parameters indicative of deactivation of a hydroisomerisation catalyst (190) are monitored and when these reach predetermined values, the process is switched to a second mode of running wherein the hydroisomerisation effluent (200, 230) is subjected to hydrocracking and the obtained hydrocracking effluent (350, 380) fractionated to yield a liquid transportation fuel component, preferably an aviation fuel component.
Patent IE-86575-B1 (IE)
Title: Apparatus for building a lined shaft
Inventor: QUINN MICHAEL
IPC: E21D7/00
Filed: 2013-04-02
Abstract: The present invention provides an improved jacking ram for use in the construction of lined shafts. The jacking ram comprises a ramp located on a carriage, the carriage having extended and retracted positions such that, in the retracted position, the ram is clear of a shaft lining for which the ram is being used to extend into an excavation so as to form the lined shaft. <Figure 2>
Patent IE-87205-B1 (IE)
Title: Coloration of reflections by means of birefringence and polarization
Inventor: JOHN PAUL O'DEA
IPC: G02B5/00
Filed: 2016-09-27
Abstract: The present invention relates to coloration effect glasses using birefringent and polarizing optical elements. These glasses color code polarization and hence make polarization visible to the human eye. The colorful appearance of daily encountered polarized light e.g. from reflections from nonmetallic surfaces is also a nice addition to the daily routine especially during grey winter days. <Figure 1>
Patent IT-1265074-B1 (IT)
Title: Composizione farmaceutica a lento rilascio contenente come sostanza attiva un acido biliare
Inventor: BORELLA FABIO
IPC: A61K31/575
Filed: 1993-05-18
Granted: 1996-10-30
Abstract: Composizione farmaceutica a lento rilascio contenente come sostanza attiva un acido biliare e comprendente almeno una sostanza bioadesiva ed almeno una sostanza ad elevato peso specifico, caratterizzata dal fatto che una aliquota di detta composizione è gastroprotetta mentre la parte rimanente non è gastroprotetta.
Patent IT-1282778-B1 (IT)
Inventor: PANIN GIORGIO
IPC: A61Q17/00
Filed: 1996-05-31
Granted: 1998-03-31
Abstract: Esters of vitamin E, particularly vitamin E acetate (or d,l-alphatocopherol acetate) are used as such as a cosmetic product for topical application with a moisturizing effect and a barrier effect on the skin.
Patent IT-1304701-B1 (IT)
Inventor: NANI ROBERTO
IPC: D03D47/34
Filed: 1998-12-11
Granted: 2001-03-28
Abstract: The invention relates generally to a actuator in the form of a bimorphous piezoelectric plate (13) consisting of two layers of piezoelectric ceramic material which are electrically insulated and between which a steel support sheet is located. Electrically polarising in a symmetrical manner the layers of piezoelectric ceramic material produces inflection of the plate (13), which is used to perform an actuating movement or an adjustment or an action. Suitably said plate operates as a lever and the layers of piezoelectric ceramic material thereof are polarised in a symmetrical manner by means of a voltage-modulated electric signal. <??>According to a more specific aspect, the invention relates to the use of said actuator in a device for braking the weft yarns for weaving looms, in which the piezoelectric plate of the actuator acts on a weft yarn (F) running between said plate and a substantially rigid plate (11). <IMAGE>
Patent IT-1312442-B1 (IT)
Inventor: BIDONE ALESSANDRO
IPC: G08B17/06
Filed: 1999-05-14
Granted: 2002-04-17
Abstract: The thermographic system to check and prevent fires in a vehicle comprises at least a plurality of sensors (1) held up by an arch structure (2) and apt to detect the temperature of specific points of the vehicle (3) and a logic control unit (4), connected to the above mentioned sensors (1), which generates at least an alarm signal if the temperature detected by at least one of the sensors (1) exceeds a pre-set value, which changes (or can change) according to the point of the vehicle (3) checked by the sensor (1) that detected the anomalous temperature. If the thermographic system is placed near a fixed way, further sensors (11) fitted into the ground (5) allow to check even the lower side of the vehicle (3). <IMAGE>
Patent IT-1314232-B1 (IT)
Title: Complexes of paroxetine with cyclodextrin or cyclodextrin derivatives useful for treating depression or Parkinson's disease and other pathologies curable with paroxetine
Inventor: MASCAGNI PAOLO
IPC: A61K/
Filed: 1999-11-17
Granted: 2002-12-06
Abstract: Complexes (I) of paroxetine (P), as free base or as salt, with a cyclodextrin or with a cyclodextrin derivative, are new. Independent claims are also included for the preparation of (I) by: (1) mixing (P), a cyclodextrin or its derivative and water, stirring the mixture to obtain an homogeneous solution or dispersion and continuing stirring until formation of the complex and partially removing water to obtain a solid complex with the desired water content; or (2) slowly adding (P) base in the form of an oily liquid to a cyclodextrin or to its derivative in a mixer for powders or in an ultrasonic mixer and continuing the stirring for 3-24 hours at 25-50 [deg]C. ACTIVITY : Antiparkinsonian; antidepressant. MECHANISM OF ACTION : Inhibitor of neuronal recaptation of serotonin.
Patent IT-1309940-B1 (IT)
Inventor: ALBAN ANTONIO
IPC: E05F7/06
Filed: 1999-12-02
Granted: 2002-02-05
Abstract: An auxiliary assembly for guiding the closure of wings of doors or windows or the like comprising two brackets (13,16): a first bracket (13) which is associated with an oscillating guiding device (14) which is adapted to catch, during closure, so as to force the lifting of the wing (12) with which it is associated, on a first fixed base element (15) which is associated with a second one (16) of said brackets. The guiding device is composite and comprises a first portion (17), which is fixed to the first bracket (13) and to which a second movable portion (18) is pivoted in a pendulum-like fashion; the second portion (18) has a telescopic variable length and is provided with screw-type length adjustment means (19); elastic pusher means (20) are associated with the first fixed portion (17), have an adjustable direction of action and are adapted to retain in an oblique position, with respect to the plane of arrangement of the wing (12), the second movable portion (18), which in this position is adapted for mating with the first fixed base element (15). <IMAGE>
Patent IT-1285893-B1 (IT)
Title: Valve apparatus for enclosed reciprocating compressor - has stopper valve including valve fixing and valve movement units which limit opened height of discharge valve and to close it
Inventor: HONG MYUNG-JUNG
IPC: F04C/
Filed: 1996-09-13
Granted: 1998-06-24
Abstract: The apparatus comprises a stopper valve(200) formed with a bend unit(203) obliquely bent at a predetermined angle so that the discharge valve(150) can be controlled in its opened height to thereby be closed, and vibration transmitted to a valve movement unit(202) of a discharge valve caused by discharge of high-pressurised gas cannot be transferred to a valve fixing unit(201) to thereby be surface-contacted. The bend unit is so formed as to allow an intermediate side and tip end side of the valve movement to be positioned at predetermined slant angle when the same is surface-contacted obliquely to an upper surface of a discharge valve by the keeper member to thereafter be pressed.
Patent IT-1291148-B1 (IT)
Inventor: BIANCIOT VITTORIO
IPC: H01R13/432
Filed: 1997-02-25
Granted: 1998-12-29
Abstract: A terminal (4, 15) for an electric connector (1, 1'), and which is housed inside a respective longitudinal cavity (3, 37) of the connector (1, 1') and has a connecting portion (12, 42) for connection to a respective electric cable, an interface portion (13, 43) interfacing with the cavity (3, 37) and adjacent to the connecting portion (12, 42), and a retaining portion (14, 44) located on the opposite side of the interface portion (13, 43) with respect to the connecting portion (12, 42), and in turn having a number of rigid tabs (24) which cooperate in snap-on manner with a number of flexible lances (23) associated with the cavity (3, 37), to lock the terminal (4, 15) inside the cavity (3, 37) and prevent withdrawal of the terminal; the retaining portion (14, 44) being of small transverse dimensions with respect to the transverse dimensions of the interface portion (13, 43), and being, together with the tabs (24), of a total overall transverse size no greater than the overall transverse size of the interface portion (13, 43). <IMAGE>   <IMAGE>
Patent IT-1266008-B1 (IT)
Title: Housing for the actuating element of a darkening device in a window
Inventor: BORSATO ROBERTO
IPC: E06B/
Filed: 1993-12-10
Granted: 1996-12-16
Abstract: Housing for the actuating element of a darkening device in a window characterised in that it comprises: a profiled piece 1 containing the shaft 21 for winding up the darkening device, a block 2 inserted in said profiled piece, and having at the surfaces in contact with the profiled piece a continuous perimeter groove 8 communicating via channels 19 with an opening 11 made in the upper surface of said block, it being possible to fill said groove 8 via said opening 11 with a sealing compound, said block having a horizontal hole, provided with hermetic means 10, for passage of the shaft of the actuating element 19 of the darkening device, a closing cap 3 hermetically linked at one end of the profiled piece and having an immovable door 15. <IMAGE>
Patent JP-2954159-B1 (JP)
Title: 電力装置および電力装置の制御方法
IPC: H04B1/3822
Filed: 1998-04-24
Granted: 1999-09-27
Abstract: 【要約】
【課題】  設備内の障害の要因となる温度の異常上昇を 防止することができる電力装置および電力装置の制御方 法を提供する。
【解決手段】  送信手段が生成する送信信号を強度制御 手段を介して増幅手段によって増幅して出力する電力装 置の制御方法であって、温度検出手段によって検出する 周囲の温度が予め設定される第１の温度まで上昇すると 動作制御手段によって増幅手段の動作を停止させ、温度 検出手段によって検出する周囲の温度が第１の温度より 低い第２の温度まで降下すると動作制御手段によって増 幅手段の動作を再開させる。また、増幅手段が動作して いる場合には制御パターン決定手段に設けられた第１の 制御パターンによって強度制御手段を制御し、増幅手段 が動作を停止している場合には制御パターン決定手段に 設けられた第２の制御パターンによって強度制御手段を 制御する。
Patent JP-2942245-B1 (JP)
Title: 丸棒材供給装置
IPC: B65G47/14
Filed: 1998-05-29
Granted: 1999-08-30
Abstract: 【要約】
【課題】集積部２上の丸棒材ａが交差することなく確実 に整列状態にして次の整列部３に送ることができる丸棒 材供給装置の提供。
【解決手段】  多数の丸棒材ａを集積しておく集積部２ と、集積部２から分離して供給された丸棒材ａを整列さ せて供給する整列部３とを並設した丸棒材供給装置にお いて、上記整列部３の集積部２側には、数本の丸棒材ａ を支持して整列部３に案内するバーガイド１１を上記集 積部２よりも高い位置に設けるとともに、上記集積部２ と整列部３との間には、集積部２とバーガイド１１間を 上下動して上動時に集積部２の丸棒材ａの一部をすくい 上げてバーガイド１１に供給するすくい手段２１を配置 し、上記すくい手段２１を上死点又はその近傍で上下に 小さく揺動させる駆動装置に連結した。
Patent JP-2966834-B1 (JP)
Title: ロッド連結部取付け角度計測用治具
IPC: G01B5/24
Filed: 1998-05-27
Granted: 1999-10-25
Abstract: 【要約】
【課題】  本発明は、各ロッドの上下端部のロッド連結 部取付け角度を簡便に且つ正確に、直接計測するための 計測用治具を提供する。
【解決手段】  本発明は、上面に平坦なポータブル傾斜 計載置面を有するブロック状本体と、該本体の下側には 該載置面と夫々が３０度の角度を成す面であって、且つ 夫々が互いに接する部分において１２０度の凹角部を構 成する面を有し、該凹角部を掘削ロッドの雄ジョイント の角部に係合させ、その上平坦面にポータブル傾斜計を 載置することによりロッド連結部取付け角度を測定する 角度計測用治具であり、更に、上面に平坦なポータブル 傾斜計載置面を有するブロック状本体と、該本体の下側 には該載置面と夫々３０度の角度を成す面であって、且 つ夫々が互いに接する部分において１２０度の凸角部を 構成する面を有し、該凸角部を掘削ロッドの雌ジョイン トの内面角部に係合させ、その上平坦面にポータブル傾 斜計を載置することによりロッド連結部取付け角度を測 定する角度計測用治具である。
Patent JP-2976025-B1 (JP)
Title: 路面状態判別装置
IPC: G01W1/00
Filed: 1998-06-15
Granted: 1999-11-10
Abstract: 【要約】
【課題】  瞬時かつ連続して正確に道路の路面の摩擦係 数を推定して路面状態を判別することができる路面状態 判別装置を提供する。
【解決手段】  路面状態判別装置であって、電磁波を路 面に照射し、その路面からの反射波を検出する検出手段 を具え、この検出手段で検出された検出信号に基づい て、計測対象の水分の含有率に応じた特徴量を算出し、 予め記憶されている特徴量の基準領域値と比較すること によって、路面の状態を判別する。
Patent JP-3090209-B1 (JP)
Title: グローブ
IPC: A41D19/00
Filed: 1999-07-15
Granted: 2000-09-18
Abstract: 【要約】
【課題】  四季を通じて快適に使用することができ、二 輪などの操作に適したグローブを提供する。
【解決手段】  アウターグローブ１と、このアウターグ ローブ１内に着脱可能に挿入されアウターグローブ１よ り薄い生地２Ｋからなるインナーグローブ２とを備え る。インナーグローブ２に、使い捨てカイロなどの発熱 材が収納可能なポケット３又はポケット４を設ける。季 節や天候に合わせて、アウターグローブ１のみ使用する 場合と、アウターグローブ１とインターグローブ２とを 重ねて使用する場合と、この重ね合わせたインナーグロ ーブ１のポケットに発熱材５を収納して使用する場合と を選択でき、オールシーズンでの使用が可能となる。
Patent JP-2969183-B1 (JP)
Title: 金属板のハゼ折り装置
IPC: E04D15/04
Filed: 1998-07-17
Granted: 1999-11-02
Abstract: 【要約】
【課題】  金属板のハゼ折り装置において金属板の両側 端に幅の異るハゼを折曲する場合、装置の繁雑な調整作 業を必要とせずに、これを行うことができるように改良 する。
【解決手段】  定盤の一側端にヒンジを介して折曲盤を 上記定盤と上面を重合できるように回転自在に連結し、 上記定盤上において、被加工金属板の一側端部を一方の ハゼの幅分だけ定盤一側端から上記折曲盤上に延出した ときに、該金属板の他側端に当接する位置に定規板を取 りつけると共に、上記定規板前面に、上記金属板の他方 のハゼの幅と同一幅の副定規を、上記定盤との間に少く とも上記金属板１枚が挿脱可能でハゼ折曲端部が挿入不 能の間隙をあけて取りつけ、上記金属板を、上記定盤の 少くとも一側端部との間で着脱自在に挾持すべき金属板 押え部材を具備した、金属板のハゼ折り装置。
Patent JP-2997461-B1 (JP)
Title: 植物生育用炭化物含有セメント製品とその利用
IPC: A01G1/00
Filed: 1998-10-30
Granted: 2000-01-11
Abstract: 【要約】
【課題】  水生植物等の生物が生育し得るセメント製品 を開発すると共に、該セメント製品を用いた環境浄化シ ステムを構築すること。
【解決手段】  リン炭およびポリアクリロニトリル系炭 素繊維の中から選ばれた少なくとも１種の炭化物を含有 させたことを特徴とする植物生育用炭化物含有セメント 製品並びに該製品を用いて構成したことを特徴とする環 境浄化システム。
Patent JP-3046286-B1 (JP)
Title: ビニール温床の換気装置
IPC: A01G9/24
Filed: 1998-12-01
Granted: 2000-05-29
Abstract: 【要約】
【課題】  ビニール温床の換気を、安価且つ簡単な構成 で迅速且つ的確に行うとともに、信頼性の高い温度管理 を可能とする。
【解決手段】  ビニールシート２の作物育成空間Ａに臨 むトンネル部２ａの適所に、該作物育成空間Ａとトンネ ル部２ａの外側空間とを連通する通気部１５，１７，２ ３を設けるとともに、該通気部１５，１７，２３の近傍 には空気の導入・排出により展開・萎縮変形して上記通 気部１５，１７，２３を開閉する開閉手段Ｙを備える。 かかる構成とすることで、上記開閉手段Ｙへの空気の導 入・排出という簡単な操作を行うことのみによって、上 記作物育成空間Ａの換気による昇温抑制及び降温作用 と、換気停止による保温及び昇温作用とが選択的に実現 され、この結果、作物育成空間Ａの温度管理に伴う作業 が極めて簡単且つ容易となり、作業者の疲労軽減が期待 できる。
Patent NO-331815-B1 (NO)
Inventor: KLEY DIETMAR
IPC: C23C4/131
Filed: 2001-04-25
Abstract: The invention relates to a method for thermally spraying, in particular, metals in order to coat surfaces, whereby the material used for coating is fed in the form of a wire, is melted, and is sprayed. The inventive method utilizes a plasma arc.
Patent NO-330998-B1 (NO)
Inventor: RAPP HORST
IPC: A61P31/00
Filed: 2002-01-22
Abstract: The invention concerns the use of tosylchloramide(s), tosylchloramide salt(s), their derivatives and/or the decomposition products for treating diseases of the skin, mucous membranes, organs and tissues, excluding treatment of retroviral diseases (HIV) and disinfecting processes. It has been shown that tosylchloramide compounds can be used even for all diseases of the skin and viral mucosa causing formation of vesicles and itching, and they can lead to similar results as those obtained when they are used to treat corresponding diseases in tissues and organs. They not only provide quick relief of the acute symptoms and cure, but they also reduce frequency of recurrence. The inventive use is characterised in that it leads to very good treatment results, entirely independently of the form of preparation used, and it does not have to be administered in one specific manner. Relatively low amounts of tosylchloramide active principle can provide complete cure.
Patent NO-337038-B1 (NO)
Inventor: BORMIOLI LORENZO
IPC: F16L37/62
Filed: 2005-05-13
Abstract: A connector for piping including two tubular fitting parts and quick-coupling and quick release connector having a plurality of locking segments circumferentially distributed in a plane perpendicular to the axis of the fitting parts and housed in radial slots of an axial projecting portion of a first fitting part that, during the coupling stage, is superimposable to a corresponding projecting axial portion of the second fitting part. A revolving ring can be controlled to rotate in order to work on the locking segments so as to push them into at least one radial seat of the projecting portion of the second part of a joint or to house them in its own radial seat, respectively for the coupling and the uncoupling of the fitting parts. Two independently operable hydraulic cylinders are arranged substantially at 180° from each other in the rotation plane of the revolving ring and they react, each one, between a first lever fastened to the first fitting part and a second lever fastened to the revolving ring. The first lever is made up of a radially more external part and of a radially more internal part that are connected with each other by an articulation which is modifiable in order to be able to assume a first operating condition for the complete mutual locking of the two parts of the first lever and a second operating condition of consent to the rotation of the radially more external part of the first lever in a direction of approach to the second lever.
Patent NO-330983-B1 (NO)
Title: Fremgangsmate for fremstilling av pyrimidinderivater
Inventor: BAILEY MARK
IPC: C07D239/42
Filed: 2005-06-08
Abstract: Fremgangsmåte for fremstilling av en forbindelse med formel og mellomprodukter anvendelige deri, er tilveiebragt. Fremgangsmåten omfatter omsetning av en forbindelse med formel R1-CO-CH2-E med en forbindelse med formel R2-CHX1X2 i næn/ær av en forbindelse med formel B3R4N- C(=NH)NH2 og en katalysator, for derved å danne et dihydropyrimidin; og oksidasjon av dihydro- pyrimidinet, hvilket gir forbindelsen med formel (1). R1 er H eller en alkylgruppe; R2 er H, en alkyl-eller arylgruppe; R3 og R4 er hver, uavhengig, H, alkyl eller aryl eller R3 og R4 er bundet og danner, sammen med nitrogenet som de er bundet til og danner en 5- til 7-leddet, heterocyklisk ring; E er H, en usubstituert alkylgruppe, en arylgruppe eller en elektrontiltrekkende gruppe; og X1 og X2 er hver, uavhengig, utgående grupper, eller X1 og X2 representerer sammen =0.
Patent NO-325960-B1 (NO)
Title: Motor som drives av trykkmedium levert fra en ekstern trykkilde
Inventor: SORBY REIDAR
IPC: F01C1/00
Filed: 2005-07-22
Abstract: En motor (20) drives av trykkmedium levert fra en ekstem trykkilde. En rotordel (28) danner tetningsanlegg mot et lokalt område (21d) av motorens (20) sylindriske innervegg (21c). En stempeldannende platedel (30) er ved dens ene ende svingbart lagret på rotordelen (28) og er svingbar i motorhusets arbeidskammer (21) frem og tilbake i forhold til rotordelen (28). Samtidig danner den stempeldannende platedel (30) ved dens motsatte ende tetningsanlegg langs motorhusets (26) sirkelformede innervegg (21c).
Patent NO-330760-B1 (NO)
Title: Koplingselement for sammenkopling av rorformede elementer
Inventor: HAUGHOM PER OLAV
IPC: F16L19/08
Filed: 2007-04-04
Abstract: Foreliggende oppfinnelse vedrører et koplingselement for sammenkopling av hovedsakelig rørformede elementer. Oppfinnelsen er særpreget ved at koplingselementet omfatter minst ett spiralelement anordnet på innsiden av en koplingshylse (1), der koplingshylsen er gjengeforbundet med en koplingskropp (2) ved hjelp av en gjengeforbindelse (9), der det minst ene spiralelementet danner pakningselementer (3a, 3b) og/eller forankringselementer (4), idet det minst ene spiralelementet er innrettet slik at det ekspanderer radielt innover mot et rørformet elements (6) yttervegg når gjengeforbindelsen (9) skrus sammen.
Patent NO-341562-B1 (NO)
Title: Fremgangsmåte og innretning for innsamling og prosessering av magnetometriske data ved lokale sanntidsoppdateringer
Inventor: TRUFFERT CATHRINE
IPC: G01V3/08
Filed: 2008-02-08
Abstract: Foreliggende oppfinnelse er relatert til en fremgangsmåte for å samle inn og å prosessere magnetometriske data for i det minste todimensjonale kart som representerer magnetometriske egenskaper i et geografiske område som inkluderer et trinn for å måle intensiteten av det magnetiske feltet (1) i et geografisk område som frembringer et sett med intensitetsmagnetometriske data B(s), et trinn med 2D interpolasjonsberegning (3), et trinn med å beregne reduksjonen til polene (5) og et trinn med å beregne det analytiske signalet (7). I henhold til foreliggende oppfinnelse inkluderer det å rute opp kartet med magnetiske anomalier til en matrise med piksler, et trinn med lokal sanntidsoppdatering av kartet med magnetiske anomalier, et trinn med lokal og sanntidsoppdatering av 2D interpolasjonskartet ved å anvende 2D interpolasjonsberegningen 2D av nærområdet av den oppdaterte pikselen, et trinn med lokal sanntidsoppdatering av 2D reduksjonskartet til polene og et trinn med lokal og sanntidsoppdatering av 2D kartet med det analytiske signalet.
Patent NO-342407-B1 (NO)
Inventor: GREEN ANDY
IPC: F16L1/235
Filed: 2016-05-13
Abstract: The present invention relates to a transfer mechanism (28) for transferring a fitting (46) on a flexible tubular conduit (48) about a guiding means (26) of a pipelay tower (20). The transfer mechanism (28) comprises a frame (30) adapted to rotate about said guiding means (26); and a clamping mechanism (34) connected to the frame (30) and adapted to connect and secure the fitting (46) to the transfer mechanism (28). Actuation of the transfer mechanism (28) is configured to rotate the frame (30) about the guiding means (26) and cause at least one part of a fitting (46) connected to the transfer mechanism (28) to move along a path outside a surface of the guiding means (26) from a first position upstream of the guiding means (26) to a second position downstream of the guiding means (26).
Patent PL-123127-B1 (PL)
Title: Apparatus for automatically the backlash in hydraulically operated mechanisms
IPC: F16D65/72
Filed: 1980-03-11
Abstract: 1. An automatically acting mechanism for setting and adjusting the lost motion (a) of a hydraulically actuated device (13-18), in particular a clutch or a brake, to a predetermined value, characterized by a pressure-transfer means (1), which is insertable into the pressure line from the element (12) controlling the device (13-18) to the hydraulic working cylinder (13) of the device (13-18), the cylinder chamber of which presure-transfer means of large cross-section (2, 19, 28) being connectible with the control element (12), and its cylinder chamber of small cross-section (3, 20, 29) being connectible with the hydraulic working cylinder (13), at least one duct (7 ; 21, 25 ; 31) being provided between the two cylinder chambers (2, 3 ; 19, 20 ; 28, 29), which duct is controlled by a valve means (8 ; 22, 26 ; 311, 31), biassed in the closing direction by a spring (9 ; 23, 27 ; 34), in such manner that, in the normal position of the pressure-transfer piston (4, 4" ; 24 ; 33), the duct is closed and, upon presurizing of the pressure-transfer means by the control element (12) and following displacement of the pressure-transfer piston from the normal position over a predetermined distance (b, b', b"), which is proportional to the predetermined value of the lost motion (a), the duct is opened and is then closed upon relaxation of pressure when the presure-transfer piston (4, 4" ; 24, 33) is removed from its normal position over the predetermined distance (b, b', b").
Patent PL-158760-B1 (PL)
Title: Drum-type drier/cooler
IPC: C13B40/00
Filed: 1988-11-26
Abstract: 1. Drum drier-cooler for loose materials, with a rotating drum divided on its length into a drying section and a cooling section, consisting of an external supporting casing and a shutter-type casing, between which is a circular air chamber divided by partitions into lengthwise channels, where the interior of the drum is closed at the ends by an immobile front wall with a charger and an immobile rear chamber with a discharger and an air extractor, and adjoining the inlets of the lengthwise channels located under the layer of dried material being transferred in the drum are curved stubs feeding hot air and cold air, characterized in that it has, fastened to the casing of the rear chamber (6) and entering the interior of the drum (1) within the cooling section (3), a lengthwise dividing plate (16) positioned obliquely in accordance with the direction of rotation of the drum (1), where the dividing plate (16) within the rear chamber (6) forms a separate extraction chamber (17) connected to a gas extractor (18).<IMAGE>